13157975880 has 192 divisors, whose sum is σ = 51020928000. Its totient is φ = 3007525248.

The previous prime is 13157975879. The next prime is 13157975891. The reversal of 13157975880 is 8857975131.

It is a happy number.

13157975880 is a `hidden beast` number, since 1 + 3 + 1 + 57 + 9 + 7 + 588 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 71400 + ... + 177239.

It is an arithmetic number, because the mean of its divisors is an integer number (265734000).

Almost surely, 2^13157975880 is an apocalyptic number.

13157975880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13157975880 is an abundant number, since it is smaller than the sum of its proper divisors (37862952120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13157975880 is a wasteful number, since it uses less digits than its factorization.

13157975880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 248673 (or 248656 counting only the distinct ones).

The product of its (nonzero) digits is 2116800, while the sum is 54.

The spelling of 13157975880 in words is "thirteen billion, one hundred fifty-seven million, nine hundred seventy-five thousand, eight hundred eighty".